ETH Price: $3,843.64 (-1.98%)

Token

Vestchain (VEST)
 

Overview

Max Total Supply

8,848,000,000 VEST

Holders

29,215 (0.00%)

Market

Price

$0.00 @ 0.000000 ETH (-0.18%)

Onchain Market Cap

$8,986,741.93

Circulating Supply Market Cap

$4,007,826.26

Other Info

Token Contract (WITH 8 Decimals)

Balance
5 VEST

Value
$0.01 ( ~2.60169740251147E-06 Eth) [0.0000%]
0xe2379b62bdca61cdcf2fcd9ab02e71fc72466d37
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OVERVIEW

VestChain is a blockchain platform designed to to tackle the problems inherent to the existing blockchains such as expandability and time needed for confirmation.

Market

Volume (24H):$0.00
Market Capitalization:$4,007,826.26
Circulating Supply:3,945,951,381.00 VEST
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume

Contract Source Code Verified (Exact Match)

Contract Name:
Vestchain

Compiler Version
v0.4.24+commit.e67f0147

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion
/**
 *Submitted for verification at Etherscan.io on 2018-06-12
*/

pragma solidity ^0.4.24;
//**************************** INTERFACE ***************************************
interface ERC20 {
function transferFrom(address _from, address _to, uint256 _value)
external returns (bool);
function transfer(address _to, uint256 _value)
external returns (bool);
function balanceOf(address _owner)
external constant returns (uint256);
function allowance(address _owner, address _spender)
external returns (uint256);
function approve(address _spender, uint256 _value)
external returns (bool);
event Approval(address indexed _owner, address indexed _spender, uint256  _val);
event Transfer(address indexed _from, address indexed _to, uint256 _val);
}
//***************************** CONTRACT ***************************************
contract Vestchain is ERC20 {
uint256 public totalSupply;
uint public decimals;
string public symbol;
string public name;
mapping (address => mapping (address => uint256)) approach;
mapping (address => uint256) holders;
//***************************** REVERT IF ETHEREUM SEND ************************
function () public {
revert();
}
//***************************** CHECK BALANCE **********************************
function balanceOf(address _own)
public view returns (uint256) {
return holders[_own];
}
//***************************** TRANSFER TOKENS FROM YOUR ACCOUNT **************
function transfer(address _to, uint256 _val)
public returns (bool) {
require(holders[msg.sender] >= _val);
require(msg.sender != _to);
assert(_val <= holders[msg.sender]);
holders[msg.sender] = holders[msg.sender] - _val;
holders[_to] = holders[_to] + _val;
assert(holders[_to] >= _val);
emit Transfer(msg.sender, _to, _val);
return true;
}
//**************************** TRANSFER TOKENS FROM ANOTHER ACCOUNT ************
function transferFrom(address _from, address _to, uint256 _val)
public returns (bool) {
require(holders[_from] >= _val);
require(approach[_from][msg.sender] >= _val);
assert(_val <= holders[_from]);
holders[_from] = holders[_from] - _val;
assert(_val <= approach[_from][msg.sender]);
approach[_from][msg.sender] = approach[_from][msg.sender] - _val;
holders[_to] = holders[_to] + _val;
assert(holders[_to] >= _val);
emit Transfer(_from, _to, _val);
return true;
}
//***************************** APPROVE TOKENS TO SEND *************************
function approve(address _spender, uint256 _val)
public returns (bool) {
require(holders[msg.sender] >= _val);
approach[msg.sender][_spender] = _val;
emit Approval(msg.sender, _spender, _val);
return true;
}
//***************************** CHECK APPROVE **********************************
function allowance(address _owner, address _spender)
public view returns (uint256) {
return approach[_owner][_spender];
}
//***************************** CONSTRUCTOR CONTRACT ***************************
constructor() public {
symbol = "VEST";
name = "Vestchain";
decimals = 8;
totalSupply = 884800000000000000;
holders[msg.sender] = totalSupply;
}
}

Contract Security Audit

Contract ABI

[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_val","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_val","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_own","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_val","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":false,"stateMutability":"nonpayable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_owner","type":"address"},{"indexed":true,"name":"_spender","type":"address"},{"indexed":false,"name":"_val","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_from","type":"address"},{"indexed":true,"name":"_to","type":"address"},{"indexed":false,"name":"_val","type":"uint256"}],"name":"Transfer","type":"event"}]

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Deployed Bytecode

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Swarm Source

bzzr://e981e8d346afe995084cacd88f2e6e752b48f422f68d572f31e7954125eb088d
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